1 files changed, 0 insertions, 41 deletions
diff --git a/sys/gnu/fs/xfs/FreeBSD/support/mrlock.h b/sys/gnu/fs/xfs/FreeBSD/support/mrlock.h
deleted file mode 100644
index b41efc5..0000000
--- a/sys/gnu/fs/xfs/FreeBSD/support/mrlock.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef __XFS_SUPPORT_MRLOCK_H__
-#define __XFS_SUPPORT_MRLOCK_H__
-
-#include <sys/types.h>
-#include <sys/systm.h>
-#include <sys/lock.h>
-#include <sys/sx.h>
-
-/*
- * Implement mrlocks on FreeBSD that work for XFS.
- * Map mrlock functions to corresponding equivalents in
- * sx.
- */
-typedef struct sx mrlock_t;
-
-#define MR_ACCESS	1
-#define MR_UPDATE	2
-
-/*
- * Compatibility defines, not really used
- */
-#define MRLOCK_BARRIER		0x1
-#define MRLOCK_ALLOW_EQUAL_PRI	0x8
-
-#define mrlock_init(lock, type, name, seq) sx_init(lock, name)
-#define mrtryaccess(lock)	sx_try_slock(lock)
-#define mrtryupdate(lock)	sx_try_xlock(lock)
-#define mraccess(lock)		sx_slock(lock)
-#define mrupdate(lock)		sx_xlock(lock)
-#define mrdemote(lock)		sx_downgrade(lock)
-#define mrunlock(lock)		sx_unlock(lock)
-
-#define mrfree(lock) do {		\
-	if (sx_xlocked(lock))		\
-		sx_xunlock(lock);	\
-	sx_destroy(lock);		\
-} while (0)
-
-int ismrlocked(mrlock_t *mrp, int type);
-
-#endif /* __XFS_SUPPORT_MRLOCK_H__ */